//
//  Teacher.m
//  工厂模式
//
//  Created by Song on 2018/5/18.
//  Copyright © 2018年 Song. All rights reserved.
//

#import "Teacher.h"

@implementation Teacher

-(void)printClassName {
    NSLog(@"%@ --- %@",NSStringFromClass([self class]),self);
}

-(void)teachStudent {
    NSLog(@"teach student");
}

@end
